Organic compounds -- part of the class 532-570 series inventions 08/09

20090216030 - Method of manufacturing perfluorinated polyfunctional vinyl ether compound: wherein Rf1 and Rf2 each independently represents a fluorine atom or a perfluorinated monovalent substituent, Rf3 and Rf4 each independently represents a fluorine atom, a perfluorinated monovalent substituent or a perfluorinated divalent substituent, Rf3 and Rf4 may combine with each other to form a ring, each of Rf3 and Rf4... Agent: Sughrue-265550

20090216031 - Process for the isolation of paclitaxel: Paclitaxel is isolated by a process including normal phase chromatography using a polyamide stationary phase and a mixture containing a dialkyl ketone and a less polar solvent as a mobile phase. Suitable dialkyl ketones include acetone or methyl isobutyl ketone. Suitable less polar co-solvents include a (C5-C8) aliphatic hydrocarbon, a... Agent: Lerner, David, Littenberg, Krumholz & Mentlik

20090216033 - Epoxidation catalyst: Titanium or vanadium zeolite catalysts are prepared by reacting a titanium or vanadium compound, a silicon source, a templating agent, and a hydrophobic hydrocarbon wax at a temperature and for a time sufficient to form a molecular sieve. The catalyst is useful in olefin epoxidation with hydrogen peroxide.... Agent: Lyondellbasell Industries

20090216032 - Ethylene oxide recovery process: An improved process for the recovery of a high-purity, ethylene oxide-water stream for use as feed to integrated ethylene glycol or ethylene oxide purification reactors by first contacting the gaseous effluent from ethylene oxide reactors with an aqueous alkaline quench solution water wash, then absorbing ethylene oxide from the washed... Agent: Kenneth H. Johnson

20090216034 - Process for producing olefin oxide: There is disclosed a process for producing an olefin oxide characterized by contacting an olefin and oxygen, in the presence of water and a halogen compound, with a silver catalyst, wherein the silver catalyst is a silver catalyst that is obtainable by contacting metal silver, a silver compound or a... Agent: Foley And Lardner LLP Suite 500

20090209770 - Cis-2, 6-disubstituted tetrahydropyran derivatives and preparation method thereof: P

20090209771 - Method for producing propylene oxide:

20090209772 - Method for producing epoxy compound:

20090203924 - Substituted phenylsulfur trifluoride and other like fluorinating agents: Novel substituted phenylsulfur trifluorides that act as fluorinating agents are disclosed. Also disclosed are methods for their preparation and methods for their use in introducing one or more fluorine atoms into target substrate compounds. Finally, various intermediate compounds for use in preparing substituted phenylsulfur trifluorides are provided.... Agent: Swanson & Bratschun, L.L.C.

20090203925 - Synthesis of himbacine analogs: v

20090203926 - Process for selectively extracting procyanidins: A process is described for selectively extracting cocoa procyanidins from an aqueous mixture of cocoa polyphenols by using a particular sequence of solvents to extract selected procyanidin monomers and/or oligomers. The solvents are n-butyl acetate, ethyl acetate, methyl acetate, diethyl ether, or mixtures of methyl acetate and diethyl ether. Preferably,... Agent: Gibbons P.C.

20090203927 - Homogeneous asymmetric hydrogenation catalyst: Provide that a useful catalyst for homogeneous hydrogenation, particularly a catalyst for homogeneous asymmetric hydrogenation for hydrogenation, particularly asymmetric hydrogenation, which is obtainable with comparative ease and is excellent in economically and workability, and a process for producing a hydrogenated compound of an unsaturated compound, particularly an optically active compound... Agent: Sughrue Mion, PLLC

20090203924 - Substituted phenylsulfur trifluoride and other like fluorinating agents: Novel substituted phenylsulfur trifluorides that act as fluorinating agents are disclosed. Also disclosed are methods for their preparation and methods for their use in introducing one or more fluorine atoms into target substrate compounds. Finally, various intermediate compounds for use in preparing substituted phenylsulfur trifluorides are provided.... Agent: Swanson & Bratschun, L.L.C.

20090203925 - Synthesis of himbacine analogs: v

20090203926 - Process for selectively extracting procyanidins: A process is described for selectively extracting cocoa procyanidins from an aqueous mixture of cocoa polyphenols by using a particular sequence of solvents to extract selected procyanidin monomers and/or oligomers. The solvents are n-butyl acetate, ethyl acetate, methyl acetate, diethyl ether, or mixtures of methyl acetate and diethyl ether. Preferably,... Agent: Gibbons P.C.

20090203927 - Homogeneous asymmetric hydrogenation catalyst: Provide that a useful catalyst for homogeneous hydrogenation, particularly a catalyst for homogeneous asymmetric hydrogenation for hydrogenation, particularly asymmetric hydrogenation, which is obtainable with comparative ease and is excellent in economically and workability, and a process for producing a hydrogenated compound of an unsaturated compound, particularly an optically active compound... Agent: Sughrue Mion, PLLC

20090198073 - Preparation of phthalic anhydride by gas phase oxidation of o-xylene: A process is described for preparing phthalic anhydride by catalytic gas phase oxidation of o-xylene. In, in a main reactor, a gaseous mixture of o-xylene and an oxygenous gas is passed through at least two reaction zones whose temperature can be controlled independently, and converted to a gaseous intermediate reaction... Agent: Connolly Bove Lodge & Hutz LLP

20090198074 - Intermediates and methods for the synthesis of halichondrin b analogs: Methods of synthesizing intermediates useful for the synthesis of halichondrin B analogs are described.... Agent: Lahive & Cockfield, LLP/eisai Floor 30, Suite 3000

20090198075 - Synthesis of diester-based biolubricants from epoxides: The present invention is generally directed to methods of making diester-based lubricant compositions, wherein formation of diester species proceeds via direct esterification of epoxide intermediates. In some embodiments, the methods for making such diester-based lubricants utilize a biomass precursor and/or low value (e.g., Fischer-Tropsch (FT) olefins and/or alcohols) so as... Agent: Chevron Services Company Law, Intellectual Property Group

20090198076 - Catalyst with bimodal pore size distribution and the use thereof: The invention is directed to a catalyst for the epoxidation of an olefin to an olefin oxide, the catalyst comprising a support having at least two pore size distributions, each pore size distribution possessing a different mean pore size and a different pore size of maximum concentration, the catalyst further... Agent: Scully, Scott, Murphy & Presser, P.C.